25125542

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{709}}^1$

素因数の和:800

約数の個数: 32

約数和(自身を含む): 42940800

約数和(自身を除く): 17815258

約数列:

[1, 2, 13, 26, 29, 47, 58, 94, 377, 611, 709, 754, 1222, 1363, 1418, 2726, 9217, 17719, 18434, 20561, 33323, 35438, 41122, 66646, 267293, 433199, 534586, 866398, 966367, 1932734, 12562771, 25125542]

約数ペア:

[(1, 25125542), (2, 12562771), (13, 1932734), (26, 966367), (29, 866398), (47, 534586), (58, 433199), (94, 267293), (377, 66646), (611, 41122), (709, 35438), (754, 33323), (1222, 20561), (1363, 18434), (1418, 17719), (2726, 9217)]